Answer:
w = 0.5
Step-by-step explanation:
w represents the width of the frame
Area of the picture and the frame is
(2 + 2w)2
Area of picture is
22
Area of the frame is
(2 + 2w)2 - 4 = 5
(2 + 2w)2 = 9
2 + 2w = 3
2w = 1
X= # of eraser packages = 135
y= # of pencil packages = 85
cost = 2x + 5y = 695
# of items = x+y= 220
2x+5y=695
-2x -2y=-440
3y 255
----- = ------- y=85 x+(85) / 220
3 3 ----- -----
-85 -85
x=135
2(135) + 5 (85) ?695
270+425?695
695+695
Radius= 2in so that should help to get the area
Answer:
x=68
Step-by-step explanation:
a straight line is 180 degrees. one angle is 90 and one is 22. 90+22+x=180. x=68
C, 1/3
Every time the number is reducing by 1/3
Hope this helps